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Unrated severityNVD Advisory· Published Dec 28, 2009· Updated Apr 23, 2026

CVE-2009-4441

CVE-2009-4441

Description

Directory Proxy Server (DPS) in Sun Java System Directory Server Enterprise Edition 6.0 through 6.3.1 does not enable the SO_KEEPALIVE socket option, which makes it easier for remote attackers to cause a denial of service (connection slot exhaustion) via multiple connections, aka Bug Id 6782659.

Affected products

5
  • Sun Corporation/Java System Directory Server5 versions
    cpe:2.3:a:sun:java_system_directory_server:6.0:*:enterprise:*:*:*:*:*+ 4 more
    • cpe:2.3:a:sun:java_system_directory_server:6.0:*:enterprise:*:*:*:*:*
    • cpe:2.3:a:sun:java_system_directory_server:6.1:enterprise:*:*:*:*:*:*
    • cpe:2.3:a:sun:java_system_directory_server:6.2:enterprise:*:*:*:*:*:*
    • cpe:2.3:a:sun:java_system_directory_server:6.3.1:enterprise:*:*:*:*:*:*
    • cpe:2.3:a:sun:java_system_directory_server:6.3:enterprise:*:*:*:*:*:*

Patches

0

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

6

News mentions

0

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